163354225141 has 2 divisors, whose sum is σ = 163354225142. Its totient is φ = 163354225140.

The previous prime is 163354225129. The next prime is 163354225147. The reversal of 163354225141 is 141522453361.

163354225141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 158447783025 + 4906442116 = 398055^2 + 70046^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163354225141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 163354225141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163354225147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81677112570 + 81677112571.

It is an arithmetic number, because the mean of its divisors is an integer number (81677112571).

Almost surely, 2^163354225141 is an apocalyptic number.

It is an amenable number.

163354225141 is a deficient number, since it is larger than the sum of its proper divisors (1).

163354225141 is an equidigital number, since it uses as much as digits as its factorization.

163354225141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 37.

The spelling of 163354225141 in words is "one hundred sixty-three billion, three hundred fifty-four million, two hundred twenty-five thousand, one hundred forty-one".